Working Paper No. 1099

Electricity Markets: Designing Auctions Where Suppliers Have Uncertain Costs

Published: December 18, 2015, revised April 2016Pages: 38Keywords: Cost Uncertainty; Asymmetric information; Uniform-price auction; Discriminatory pricing; Market transparency; Wholesale electricity market; Treasury auction; Bidding format; Bayesian Nash EquilibriaJEL-codes: C72; D43; D44; L13; L94

Electricity Markets: Designing Auctions Where Suppliers Have Uncertain Costs Pär Holmberg and Frank A. Wolak

We analyze how market design in.uences the bidding behavior in multi-unit procurement auctions where suppliers have uncertain costs and are uncertain about the availability of production units, as in wholesale electricity markets. We .nd that the competitiveness of market outcomes improves with increased market transparency. We identify circumstances where the auctioneer prefers uniform to discriminatory pricing, and vice versa. We also identify circumstances where it should be market e¢ ciency enhancing to restrict the number of steps in the bid-schedules.

Pär Holmberg


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Sick of Inequality?

An Introduction to the Relationship between Inequality and Health

Sick of Inequality.jpg

In this book Andreas Bergh, Therese Nilsson, IFN and Lund University, and Daniel Waldenström, IFN and Paris School of Economics, France, review the latest research on the relationship between inequality and health. What does inequality mean for our health? Does increasing income inequality affect outcomes such as obesity, life expectancy and subjective well-being?


Seminars organized by IFN


To present ongoing research informal brown-bag seminars are held on Mondays at 11:30 am. This is an opportunity for IFN researchers to test ideas and results.

Academically oriented seminars are most of the time held on Wednesdays at 10 am. At these events researchers from IFN and other institutions present their research.

In addition, IFN organizes seminars open to the public. Topics for these are derived from the IFN research.

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